Stator for variable condensers



Feb. 2? mac I 1,574,209

' P. M. $M'E'E'H STATQR FOR VARIABLE CONDENSERS Filed June 4, 1924 QQ A T men 5y.

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To all whom it may concern:

Be it known that I, FRHSTON a cltizen of the Umted States of the city of East Orange, 00 .o 1 5 State 01'. New Jersey, have (311d pint, and useful improvementl 1 2m the Std l liable Condensers, of wlich :1 specification In the operation of radio ido variable condenser fonns very in part, and much attention has been en the improvement of itsconstnmtion, were by the capacity losses shall be reduced to :1

mcing; to an inabpreci- "a: mc-ity 10s" between .nd the end plat 2,

:1 circuit 1 x 1 it will be a nnnlmun'l, flumerous have de eloped 2., in wet a fact that there 1s a sextant. d spec-11g; Q measuralgle capaclty loss betweer 1115; 1 n one of the plates 0:: the. stator the me '1 ent-s frame. is reduce or ellz'nmete so ity losses is the principle object o- 'tion.

The inlprove construction ler admirably to quick and. conveniezv of the parts so that in queue the same force of operatives u I semble a larger number of car improvect construction than with the older forms in some 111 carrying out my invemzo general contour of been but the details of eonstrucf e in -ehanged. as to enable results above set forth in the drawing Fig. 1 i the condenser. Fig. 2 is a ates mount outo of the same, partly in section. 7 so erence numerals refer to out the specification snot ch The steter frame comprises engular metallic end plate 1, i5 2 these enei plates located a. 'v L sheet metal pistes 3, of ee In. capacity FOG Ear "form, notched at 21116; he 1 he mom in the frame tubers 6 may sit supports upon screw thr i111 4e its, or any air; by the spa/(211 tel each of tee bolt 4-, outslde or plates 3 are serewe the two i D screw reacted insuiatin 1313 k thus zi'ssemblect 1t will be 11 tefiie'plates 3 are all held toget 1-. GAB

combinetiogl o. for sonneo.

by the posts i and insulati'o lbe end plates 1 2 are next up by the headed bolts epertures 8 1*: we screwed into he on. 230

ends csfsaid tubular m z ers will a. pin- ;caiity- 0i stator plates sy mced wart and. $113;- polfie upomsmfl posts UQUf-QQKI sum tubular mmnbers.

i3. 121 candenser, the mmbixmiion of 01 metallic and flute-s, means for Tighi 1y sugapor'laim' a plurality of sandman)! plates batween saici and plates, comprisir a piw wes'iitjy m? screw thremiecl pcs zs upsm which said conductor plmxas are mounted in rela- Livciy spacexi relation, iubulur insulating lncn'lbers sc upon the ends 0f said. posts om'side of szx'ld conductor pi-hates: and screws passing thruugh apertures in said end plates and screwed into the ends of said tubular znenfoevs, whereby :sz'zid end plates are comvictely insulated from said vnnducwl' plates PRESTON M. SMYKTIL 

